Shimano Ultegra 6800 11 Speed Groupset

The Ultegra 6800 series is "pro-proven" as it is a direct trickle down from the Shimano Dura Ace groupset. It stands for state-of-the-art technology, proven in pro races, the technology used in the new Ultegra 6800 series with 11 speed, newly designed brakes, new chain treatment etc.

*Please Note: Supplied with inner Gear cables only and does not include brake cables.

Crankset:

With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the FC-6800 chainset sets new standards for stiffness and low weight.

Ultegra FC-6800 Crankset Standard 39/53 teeth

Crank Arm Length: 170mm or 172.5mm

New 4-arm design for same stiffness with lighter weight

Hollowtech II construction

Hollowglide chainrings

11-speed compatible

Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes

Ultegra Rear Derailleur RD-6800:

The 11-speed Ultegra rear derailleur has been redesigned for lighter operation with the help of new low-friction polymer-coated cables. Shifting effort is now more even across the range, with similar force required at both ends of the cassette.

Short Cage:

Intended Use: Road

Cassette Compatibility: CS-6800

Maximum Sprocket: 28T/12T

Minimum Sprocket: 23T/11T

Maximum Front Difference: 16T

Total Capacity: 33T

Derailleur Action: Top-Normal (Traditional)

Cage Length: Short

Weight: 195g

Long Cage:

Intended Use: Road

Cassette Compatibility: CS-6800

Maximum Sprocket: 32T/12T

Minimum Sprocket: 28T/11T

Maximum Front Difference: 22T

Total Capacity: 41T

Derailleur Action: Top-Normal (Traditional)

Cage Length: Long

Weight: 207g

Ultegra Front Derailleur FD-6800 Braze On:

With a revised actuation ratio in combination with the ST-6800 shifter and polymer-coated cables, the new Ultegra front derailleur delivers both a shorter stroke at the lever and reduced effort.

Cassette:

Rider-tuned means Ultegra works the way you want it. The new 11-speed cassettes are available in a range of sizes including a wide-range 11-28 option - one cassette to use all year round. Smooth, fast shifting guaranteed.

Ultegra Cassette CS-6800 11-25

Ultegra Cassette CS-6800 11-28

Ultegra Cassette CS-6800 12-25

Ultegra 11-speed Chain CN-6800 116 Links:

The new symmetrical Ultegra 11-speed chain offers low weight and high durability.

ULTERGA redesigned SIL-TEC Chain for 11-Speed

Weight: 253g

Please note that this groupset does not come supplied with outer cables.

A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).